# Screen Brightness Nits Meter vs Dark Mode

The clearest difference is in-app purchases: Dark Mode at none against Screen Brightness Nits Meter's 2. Screen Brightness Nits Meter's advantage is review sentiment (67% vs 50%) and update cadence (every 2 months vs every 6 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Screen Brightness Nits Meter sells 2 in-app purchases, starting at $0.99 per month. Dark Mode asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Screen Brightness Nits Meter against 4.3 for Dark Mode. That said, the two scores are not equally well evidenced: Screen Brightness Nits Meter has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 67% of Screen Brightness Nits Meter's written reviews are positive against 50% of Dark Mode's.

Screen Brightness Nits Meter ships an update every 2 months, Dark Mode every 6 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Screen Brightness Nits Meter | Dark Mode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/screen-brightness-nits-meter/id6749894754/reviews) | [4.3 (3 ratings)](https://appshunter.io/ios/app/dark-mode-dark-reader/id6757893565/reviews) |
| Number of ratings | **19** | 3 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 6 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Contechity AB](https://appshunter.io/developer/1649290454) | [裕涛 兰](https://appshunter.io/developer/1624361053) |

## What reviewers say

### Screen Brightness Nits Meter

[App page](https://appshunter.io/ios/app/screen-brightness-nits-meter/id6749894754)

Measure the brightness of any screen, monitor, or display using your smartphone camera. Offers real-time measurements in multiple units and supports calibration for optimal accuracy. Ideal for professionals and enthusiasts needing precise luminance data.

**Highlights:** Measure screen brightness (nits), Real-time luminance readings, Multiple measurement units (fL, sb, L, asb, cd/ft²), Camera-based measurement, Calibration for accuracy, Save measurements with notes, Multilingual support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (Month) | $0.99 | per month |
| Full Access (Lifetime) | $6.99 | one-time |


### Dark Mode

[App page](https://appshunter.io/ios/app/dark-mode-dark-reader/id6757893565)

This extension transforms websites into a comfortable dark theme, reducing eye strain in low-light conditions. It offers global dark mode, adjustable brightness and contrast, and easy toggling via the toolbar or keyboard shortcut.

**Highlights:** Global dark mode for any website, Adjustable brightness and contrast, One-click toggle, Keyboard shortcut support, Privacy-focused on-device processing

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Screen Brightness Nits Meter free?

Screen Brightness Nits Meter is free to download, with in-app purchases available.

### Is Dark Mode free?

Dark Mode is free to download, with no in-app purchases.

### Which has better reviews, Screen Brightness Nits Meter or Dark Mode?

Screen Brightness Nits Meter and Dark Mode are both rated 4.3 out of 5 on the App Store, from 19 and 3 ratings respectively.

### Do Screen Brightness Nits Meter or Dark Mode have ads?

Neither Screen Brightness Nits Meter nor Dark Mode shows ads.

### Which is updated more often, Screen Brightness Nits Meter or Dark Mode?

Screen Brightness Nits Meter ships an update every 2 months, and Dark Mode every 6 months. Most recently, Screen Brightness Nits Meter was updated on October 1, 2026 and Dark Mode on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*